Yo yoo, Iv done a bunch of grows, years ago, I got a handful of seeds in some KILLER bud, so I dusted off the 250HPS I had in my closet.
germinated 10 seeds
9 cracked and tap rooted within 36 hours
I plant 9 bagseed seeds, one never germinated
I vegged for 24 hours a day, 8 weeks...